feed crusher patent

US7931221B2 Mobile crusher unit Google Patents

A mobile crusher unit is provided having a supporting framework ( 12 ) which is includes at least a crusher unit ( 13 ), a feed conveyor ( 11 ), and a dumping conveyor unit ( 14 ), and which can be relocated by means of a crawler undercarriage. To minimize construction height and weight the supporting framework and the traveling gear are configured as one unit, with parts of the supporting

Feed crusher Fehr, David D.

View Patent Images: Download PDF 2249648 . Description: My invention relates to improvements in feed crushers and the principal object of my invention is to provide a device of the character herewithin described in which means are provided for automatically regulating the volume of feed delivered to the crusher discs according to the rate of

US Patent for Material feeding device for VSI-crusher

Oct 07, 2009· A vertical shaft impact crusher for crushing material including a rotor for accelerating a first flow of material to be crushed, a first feed device for feeding the first flow of material to the rotor, a housing that includes a circumferential impact wall section against which the accelerated first flow of material may be crushed, and a second feed device for feeding a second flow of material

CN202823529U Feed grinder Google Patents

The utility model discloses a feed grinder. The feed grinder comprises a grinding chamber (1) and a screening chamber (2). A grinding mechanism (3) is arranged inside the grinding chamber (1). A screening mechanism (4) is arranged inside the screening chamber (2). Feed ingredients enter the screening chamber (2) after being grinded through the grinding mechanism (3) in the grinding

US1987941A Feed grinder Google Patents

FEED GRINDER L Filed Feb. 4, 1952 3 Sheets-Sheet 2 Patented Jan. 15, 1935 FEED GRINDER Clair B. Mathews, Beloit, Wis., assignor, by direct and mesne assignments, to Flakall Corporation, Beloit, Wis., a corporation of Delaware Application February 4, 9 Claims. This invention relates to a new and improved feed grinder.

CN202490644U Novel hammer-piece straw feed grinder rotor

The utility model provides a novel hammer-piece straw feed grinder rotor which mainly comprises cutterhead racks, cutterhead sleeve gaskets, hammer pieces, round nuts, bolts and gaskets; the cutterhead racks are classified into three different types, and are orderly arranged and assembled on a shaft according to different angles between a hammer piece groove and a key groove central line; four

CN202538853U Caked sugar crusher Google Patents

The utility model discloses a caked sugar crusher, comprising a closed barrel body (1) arranged on a rack, a main shaft (2) connected with a motor outside the closed barrel body (1) and multiple free hammers (6) for crushing caked sugar, wherein a material inlet (8) is arranged on the top of the closed barrel body (1); a discharge port (9) is arranged at the bottom of the closed barrel body (1

US7441719B2 Mill box for materials grinder Google Patents

A grinder having a grinding structure and a sizing screen is disclosed herein. A top cover covers the grinding structure. The sizing screen can be removed from the grinder by opening the cover, and lifting the sizing screen through the opening left by the cover. 2002-11-18 Priority to US10/299,981 priority Critical patent/US6843435B2/en

US4923131A Rotary impact crusher rotor Google Patents

This invention relates to rotary impact crusher rotors used to communicate rock and to such rotors which are of substantially triangular shape having outlets at the apices of the triangle. This results in a rotor having reduced wearing surfaces and also avoids destruction or explosion of the rotor in the event of an excessive build up of rock in the crusher chamber.

Tear Circle Poultry Animal Feed Crusher With Hammer Screen

High quality Tear Circle Poultry Animal Feed Crusher With Hammer Screen Distance 0.8-1mm Patent from China, China's leading cattle feed grinder product, with strict quality control hammer mill crusher factories, producing high quality hammer mill crusher products.

Feed crusher Patent Europe PMC

Feed crusher (PAT CN2733865Y) SUN JUNPO. SUN JUNPO. Patent: Granted Utility Model China. Application: CN20042074480U on 2004-08-17. Publication: 2005-10-19. Abstract. The utility model discloses a feed pulverizer. The utility model comprises a bracket, wherein, a pulverizing cylinder is

Can Crushers Patents and Patent Applications (Class 100

Can Crushers Patents (Class 100/902) Machine control unit. Patent number: 10197982 A feed chute with a scoop is raised through a void in the hopper created by a baffle which insures feeding a measured quantity of spent oil filters to the precompression chamber through a feed window. A main compression chamber is defined at the lower end of

Scrap Auto Body Crushers Patents and Patent Applications

Aug 16, 2002· Scrap Auto Body Crushers Patents (Class 100/901) The feed press then moves the vehicle onto the material press where it is compressed by the press. The back wall of the press is then raised so the crushed vehicle can be removed. Type: Grant Filed: October 6, 2000 Date of Patent

Feed roller for material crusher Patent Europe PMC

The utility model discloses a feed roller for a material crusher, which comprises a spindle, feed gears, a retainer ring, a bearing block and flat keys.Transverse through keyways are evenly arranged on the surface of the spindle while corresponding keyways are evenly arranged in an inner hole of each feed gear, the bearing block includes a left portion and a right portion which are fastened

Keijo Viilo Inventions, Patents and Patent Applications

Jun 14, 2017· Abstract: An adjusting apparatus of a feed opening of a crushing chamber of a crusher includes one or more adjusting parts arranged in connection with the feed opening, which one or more adjusting parts is/are movable during crushing for adjusting a flow area of material which is to be crushed and is flowing through the feed opening to the crushing chamber.

Patents Assigned to liming Minerals Inc. Justia Patents

Abstract: An adjusting apparatus of a feed opening of a crushing chamber of a crusher includes one or more adjusting parts arranged in connection with the feed opening, which one or more adjusting parts is/are movable during crushing for adjusting a flow area of material which is to be crushed and is flowing through the feed opening to the

Tom Furrer Inventions, Patents and Patent Applications

Abstract: A method for operating an aggregate material processing plant according to two alternative modes of operation. In a first operating mode, unprocessed aggregate material is deposited onto a crusher feed conveyor and then fed to a crusher. The crusher produces crushed aggregate material, which is conveyed by a collection conveyor to a vibratory screen assembly at a first speed.

Pedü Feed Crusher

“Feed Crusher” or “Pedü” is coined in the local dialect which is used to crush raw materials for preparing feeds mainly for animals such as pigs, cows and chickens. It can crush almost any type of feeds both dry or fresh and even the grains can be crushed into fine form.

Crusher Feed Arrangements Crusher Mills, Cone Crusher

Access door for coal crusher feed chute US Patent 5104048 Patent Description: 1. Field of the Invention The present invention pertains to an arrangement in a feed mechanism for feeding particulate material, such as coal, to

Industrial Paper Shredders Williams Crusher

Top Feed (TF) Shredders. Williams Patent Crusher Top Feed (TF) Shredders will produce a product size of 2” (50mm) into dense bales that can be handled with minimum labor and shredder maintenance. This rugged machine is simple to use, durable, and has proven itself capable of handling big loads by utilizing 6 wear-point shredding hammers.

patent on feed crusher falconsrest

Patent number 10197982 A feed chute with a scoop is raised through a void in the hopper created by a baffle which insures feeding a measured quantity of spent oil filters to the precompression chamber through a feed window. A main compression chamber is defined at the lower end of . Chat Online; US923966AFeed-crusher.Google Patents

Crusher in-feed conveyor method and apparatus Johnson

Sep 04, 2007· In-feed conveyor 22 may be coupled to the rock crushing unit 8, and adapted to convey material from a tail section 24 to a head section 26, such that the material may be deposited into crusher 10 for size reducing. In-feed conveyor 22 may be coupled to the crushing unit 8 and supported at a lower half by first end frame section 20, and also

CONE CRUSHER FEED DISTRIBUTOR AND METHOD NORDBERG

We claim 1. In a crusher having a gyrated head, a frame, a bowl mounted on the frame and defining, with the gyrated head, a generally annular crushing cavity, power means for gyrating the head, a feed distributor above the head and generally aligned axially with the head, said feed distributor including a feed delivery element having an upper intake opening generally concentric with the axis

Feed distributor for gyratory crusher Allis-Chalmers

The embodiments of the invention in which an exclusive property or privilege is claimed are defined as follows: 1. In a crusher having a frame which supports a crusher mantle head for gyratory movement and a stationary concave surrounding the crusher mantle, the mantle and concave defining an annular crushing chamber therebetween, a feed distributor comprising:

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